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Individual Calculations September 2011 |
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| Kotyza, Bohumil Total change: -11.70 | |   |
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| NIKI Open Nachod 2011 | Nachod | CZE | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1980 | 3.50 | 7 | -0.78 | 15 | -11.70 | |
|  Horak, Ales | | | 1583 | CZE | 0.00 | 1 | -0.92 | 15 | -13.80 | |  Ptacek, Tomas | | | 1808 | CZE | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Szuecs, Matyas | | | 1783 | CZE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Vrana, Jan | f | | 2306 | CZE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Mares, Ilja | | | 1897 | CZE | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Dusbaba, Petr | | | 1835 | CZE | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Kotva, Milan | | | 2014 | CZE | 0.50 | 1 | 0.05 | 15 | 0.75 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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